CN214272340U - Town road drainage device - Google Patents

Abstract

The application discloses town road drainage device relates to the technical field of town road drainage, improves the problem that debris clearance degree of difficulty is big on the one side in the rainwater well, and it includes the rainwater well to and set up the grate on the rainwater well, the well head department of rainwater well inlays and is equipped with the closing cap, the water inlet has been seted up on the closing cap, the grate is installed in water inlet department, the lower surface of closing cap is connected with trash rack perpendicularly, trash rack evenly spaced apart along the circumference of closing cap distributes, install the dirty basket of collection in the rainwater well, the dirty basket of collection is located between the trash rack, the dirty basket of collection slides from top to bottom on trash rack, be provided with the drive assembly who is used for ordering about the dirty basket of collection and is close to or keeps away from the closing cap on the closing cap, dirty basket butt of collection is when covering, the rainwater well is in the encapsulated situation. This application just can clear up the debris on the dirty basket of collection through opening the grate, and is simpler when making the people clear up the debris in the rainwater well, has reduceed the degree of difficulty of clearing up the debris.

Description

Town road drainage device

Technical Field

The application relates to the technical field of municipal road drainage, in particular to a municipal road drainage device.

Background

Municipal road drainage refers to measures taken to remove precipitation on the surface of urban roads. Usually, the road surface water converges to the drainage well according to the slope condition of the road surface, and then is connected into the municipal pipe network through the drainage pipe at the bottom of the drainage well.

As shown in the attached figure 5, the most common municipal road drainage device is the rainwater well 1, a rainwater grate 20 is installed at the wellhead of the rainwater well 1, a well frame is embedded at the wellhead when the rainwater well 1 body is constructed, and the rainwater grate 20 is embedded into the well frame after the construction is finished.

In view of the above-mentioned related technologies, the inventor believes that the rain strainer 20 is always exposed on the road surface, and impurities on the road surface, such as fallen leaves or plastic packing bags, can easily enter the catch basin 1, so that the impurities need to be cleaned manually, and the blockage of the catch basin 1 is reduced, but the catch basin 1 has a certain depth and a narrow space, so that the difficulty of cleaning the impurities in the catch basin 1 is large.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the debris clearance degree of difficulty is bigger than normal in the rainwater well, this application provides a town road drainage device.

The application provides a town road drainage device adopts following technical scheme:

the utility model provides a town road drainage device, includes the rainwater well to and set up the grate on the rainwater well, the well head department of rainwater well inlays and is equipped with the closing cap, the water inlet has been seted up on the closing cap, the grate is installed in water inlet department, the lower surface of closing cap is connected with trash rack perpendicularly, trash rack is along the even interval distribution of circumference of closing cap, install the dirty basket of collection in the rainwater well, the dirty basket of collection is located between the trash rack, the dirty basket of collection slides from top to bottom on trash rack, be provided with on the closing cap and be used for ordering about the drive assembly that the dirty basket of collection is close to or keeps away from the closing cap, when dirty basket butt of collection was on the closing cap, the rainwater well is in the encapsulated situation.

By adopting the technical scheme, when the sewage collecting basket is abutted against the sealing cover, the rainwater well is in a closed state, sundries fall into the sewage collecting basket from the grate, the sundries are collected by the sewage collecting basket, and when the garbage collecting basket needs to be cleaned, the user can stretch out to clean the sundries in the sewage collecting basket by opening the grate, so that the problem that the difficulty of cleaning the sundries in the rainwater well is large is solved, and the sewage collecting basket can isolate gas in the rainwater well, so that the gas is not easy to be emitted out of the rainwater well; if the rainwater well needs to drain water, the dirt collecting basket is far away from the sealing cover through the driving assembly, water in the dirt collecting basket overflows out of the dirt collecting basket, the dirt blocking rod has the function of blocking the sundries, the water flows into the drainage well, and the sundries are left in the dirt collecting basket.

Optionally, the driving assembly comprises a return spring and a supporting plate, the supporting plate is fixedly connected with the lower end of the trash blocking rod, the upper end of the return spring is fixedly connected with the bottom of the trash collecting basket, and the lower end of the return spring is fixedly connected with the supporting plate.

Through adopting above-mentioned technical scheme, reset spring orders about the dirty basket of collection through the elasticity of self and hugs closely on the closing cap, make the dirty basket of collection seal rainwater well, when water was arranged into the dirty basket of collection through the grate in, when the weight of the dirty basket of collection gradually increased, the dirty basket of collection pushes down reset spring gradually, make the dirty basket of collection no longer butt and closing cap, when the water in the dirty basket of collection was too much spilled over, water flowed from the clearance between the interception pole, after the drainage is ended, debris and water in the dirty basket of clearance collection, make the dirty basket of collection receive reset spring's elasticity butt again in the closing cap below.

Optionally, the bottom surface fixedly connected with guide bar of dirty basket of collection, reset spring cup joints with the guide bar, the lower extreme of guide bar passes the backup pad and with backup pad sliding connection from top to bottom.

Through adopting above-mentioned technical scheme, when dirty basket of collection pushed down reset spring, the guide bar played the guide effect to reset spring, made reset spring can compress along the length direction of self, made the dirty basket of collection can steadily move down, when dirty basket weight of collection was less than reset spring's elasticity, reset spring can be along the guide bar reconversion.

Optionally, a drainage structure is arranged on the dirt collecting basket, and the drainage structure comprises a drainage outlet and a plug rod for blocking the drainage outlet.

Through adopting above-mentioned technical scheme, when the gag lever post left the outlet, the water in the dirty basket of collection can flow out from the outlet to make the people can handle the ponding in the dirty basket of collection.

Optionally, the drainage port is located at the bottom of the dirt collecting basket, the lower end of the plug rod is fixedly connected with the support plate, the plug rod is of a hollow structure, the lower end of the plug rod is provided with an opening, the lower end of the plug rod is communicated with the rainwater well, the periphery of the upper end of the plug rod is provided with the drainage hole, and when the dirt collecting basket leaves the sealing cover, the drainage port is communicated with the drainage hole.

By adopting the technical scheme, when water continuously flows into the drain well and the sewage collecting basket moves downwards after leaving the sealing cover, the drain hole on the plug rod is communicated with the drain outlet, so that water overflowing from the sewage collecting basket can not only overflow from the gap of the sewage blocking rod, but also flow into the rainwater well from the drain outlet; when no water flows into the dirt collecting basket, the water in the dirt collecting basket does not overflow any more, the accumulated water in the dirt collecting basket can flow out from the water outlet at the bottom, so that the weight of the dirt collecting basket is reduced, when the dirt collecting basket is abutted to the sealing cover again, the accumulated water in the dirt collecting basket is discharged almost, and the plug rod blocks the water outlet to achieve the effect of sealing, so that the dirt collecting basket continues to seal the rainwater well.

Optionally, a through hole vertically penetrates through the side wall of the dirt collecting basket, and the dirt blocking rod penetrates through the through hole and is fixedly connected with the supporting rod.

Through adopting above-mentioned technical scheme, the dirty basket of collection is through perforating and blocking dirty pole sliding connection to the messenger blocks dirty pole and just distributes on the border of the dirty basket of collection, floats to when blocking dirty pole department on the water that can go up the debris in through the dirty basket of collection, and debris are piled up in blocking dirty pole department, and after the water in the dirty basket of collection runs off gradually, debris can fall back in the dirty basket of collection.

Optionally, threads are distributed at the lower end of the trash rack, a through hole for the trash rack to pass through is formed in the supporting plate, nuts are abutted to the upper side and the lower side of the supporting plate, and the nuts are in threaded connection with the trash rack.

Through adopting above-mentioned technical scheme, the backup pad passes through nut fixed mounting on trash rack to make things convenient for the dismouting of backup pad.

Optionally, the supporting plate is provided with water permeable holes.

Through adopting above-mentioned technical scheme, when rivers spill over from trash rack, partial rivers flow to the backup pad along trash rack on, the backup pad water-feeding can flow to the rainwater well fast through the hole of permeating water.

In summary, the present application includes at least one of the following benefits:

1. when the drainage well does not drain water, the dirt collecting basket plays a role in sealing the drainage well, sundries entering the rainwater well through the grate fall into the dirt collecting basket, when the grate is opened, only the sundries on the dirt collecting basket are cleaned, so that people can clean the sundries in the rainwater well more simply, the difficulty in cleaning the sundries is reduced, and if the drainage well drains water, the dirt blocking rod can block the sundries, so that the sundries are still positioned in the dirt collecting basket;

2. when people clear up sundries and accumulated water in the dirt collecting basket, the dirt collecting basket can be manually pressed down, so that the accumulated water in the dirt collecting basket flows into the rainwater well from the water outlet, and the people can clear up the accumulated water in the dirt collecting basket conveniently.

Drawings

FIG. 1 is a schematic view showing the structure of a cover and a grate according to the present embodiment;

FIG. 2 is a schematic view illustrating a state that the dirt collecting basket is abutted on the sealing cover in the embodiment;

FIG. 3 is a schematic view of the structure of the trash rack distributed on the cover of this embodiment;

FIG. 4 is a schematic view showing the dirt collecting basket of the present embodiment in a state separated from the cover;

fig. 5 is a schematic view of a road drainage device in the related art.

Description of reference numerals: 1. a catch basin; 11. a step surface; 2. a fine-toothed comb; 21. a filter tank; 3. sealing the cover; 31. a water inlet; 32. a ring groove; 33. a trash rack; 331. a nut; 4. a sewage collecting basket; 41. perforating; 42. a guide bar; 5. a drive assembly; 51. a return spring; 52. a support plate; 521. water permeable holes; 6. a drainage structure; 61. a water outlet; 62. a stopper rod; 621. a drain hole; 20. a rain grate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses town road drainage device. Referring to fig. 1, the drainage apparatus includes a rainwater well 1, and a grate 2 installed on the rainwater well 1, and water on a road surface can enter the rainwater well 1 through the grate 2. A step surface 11 is laid at the wellhead of the catch basin 1, and a sealing cover 3 is installed at the wellhead of the catch basin 1. The sealing cover 3 is provided with a water inlet 31, and the sealing cover 3 is provided with a ring groove 32. The grate 2 is embedded in the ring groove 32, and the upper surface of the grate 2 is flush with the ground. The grate 2 is arranged on the sealing cover 3 and has a filtering function on the water inlet 31, and the grate 2 can prevent sundries with larger volume from entering the catch basin 1. Since the filter tank 21 of the grate 2 has a gap, the impurities smaller than the gap of the filter tank 21 are easily dropped into the catch basin 1.

Referring to fig. 2, a catch basin 4 for collecting foreign materials having a small volume is installed in the catch basin 1. The dirt collecting basket 4 is located below the cover 3 and is mounted on the cover 3. The lower surface of the cover 3 is fixedly connected with a trash bar 33, a perforation 41 vertically penetrates through the side wall of the trash collecting basket 4, and the trash bar 33 penetrates through the perforation 41 and is connected with the trash collecting basket 4. When the sealing cover 3 is installed in the catch basin 1, a gap is left between the trash rack 33 and the inner wall of the catch basin 1.

Referring to fig. 3, the trash bars 33 are uniformly spaced apart in the circumferential direction of the cover 3, so that the dirt collecting baskets 4 are installed between the trash bars 33, and the dirt collecting baskets 4 slide up and down on the trash bars 33. The gap between the trash bars 33 is smaller than the gap of the filter tank 21.

Referring to fig. 2, the cover 3 is further provided with a driving assembly 5 for driving the dirt collecting basket 4 to be close to or far away from the cover 3, when water flows into the dirt collecting basket 4 and the dirt collecting basket 4 is far away from the cover 3, the impurities in the dirt collecting basket 4 float upwards, and the dirt blocking rod 33 can intercept the impurities. When the dirt collecting basket 4 is close to the sealing cover 3 and is abutted against the lower surface of the sealing cover 3, the dirt collecting basket 4 can seal the rainwater well 1, so that sundries can only fall into the dirt collecting basket 4.

Referring to fig. 2 and 3, the driving assembly 5 includes a return spring 51 and a support plate 52 for supporting the return spring 51, the support plate 52 being positioned below the dirt collecting basket 4 and fixedly connected to the lower end of the dirt bar 33. One end of the return spring 51 is fixedly bonded to the support plate 52, and the other end of the return spring 51 is fixedly connected to the bottom of the dirt collecting basket 4. The return spring 51 supports the dirt collecting basket 4, and the return spring 51 urges the dirt collecting basket 4 upward against the lower surface of the cover 3 by its own elastic force. When water continuously flows into the dirt collection basket 4 and the weight of the dirt collection basket 4 increases, the dirt collection basket 4 presses down the return spring 51. When the return spring 51 is continuously compressed, the dirt collecting basket 4 is continuously separated from the cover 3, so that water flows into the rainwater well 1 through the gap between the dirt blocking bars 33.

Referring to fig. 2, the return spring 51 is provided in plurality at regular intervals along the circumferential direction of the dirt collecting basket 4, so that the return spring 51 can stably support the dirt collecting basket 4.

Referring to fig. 2, the bottom of the dirt collecting basket 4 is fixedly connected with a guide rod 42, the lower end of the guide rod 42 penetrates through the support plate 52 and is vertically connected with the support plate 52, and a through groove for the guide rod 42 to penetrate is formed in the support plate 52. The return spring 51 is fitted to the guide rod 42, so that the guide rod 42 guides the return spring 51. When the return spring 51 is compressed or restored, the return spring 51 can be deformed along the guide bar 42, and the dirt collection basket 4 can be stably moved up and down along the dirt bar 33.

Referring to fig. 4, the drain structure 6 is provided in the dirt collection basket 4, and the drain structure 6 can facilitate a person to drain accumulated water in the dirt collection basket 4. The drain structure 6 includes a drain opening 61 and a plug 62. The water outlet 61 is positioned at the center of the bottom of the dirt collecting basket 4, and one end of the plug rod 62 is plugged in the water outlet 61.

Referring to fig. 4, the plug rod 62 is a hollow structure with an open end, the open end of the plug rod 62 is located on the support plate 52, a water through hole for the plug rod 62 to pass through is formed in the support plate 52, and the plug rod 62 and the support plate 52 are fixedly bonded together. A drain hole 621 is formed on the peripheral side of the plug 62 away from the support plate 52, and when the dirt collecting basket 4 moves downward away from the cover 3, the dirt collecting basket 4 also moves downward along the plug 62. The drain port 61 is communicated with the drain hole 621, and the accumulated water in the dirt collecting basket 4 is drained into the catch basin 1 through the drain hole 621. When the rainwater well 1 is draining, the water in the dirt collecting basket 4 can not only overflow from the dirt collecting basket 4, but also flow out from the drainage port 61. When the rainwater well 1 is stopped draining, the accumulated water in the dirt collecting basket 4 can flow out from the drainage port 61, so that the weight in the dirt collecting basket 4 is gradually reduced, and the return spring 51 can drive the dirt collecting basket 4 to be abutted to the sealing cover 3 again.

Referring to fig. 3, the support plate 52 is formed with water permeable holes 521, and when water flows onto the support plate 52 along the trash bar 33, the water can flow into the catch well 1 through the water permeable holes 521.

Referring to fig. 3 and 4, threads are distributed on the lower end of the trash bar 33, and a nut 331 is threadedly coupled to the trash bar 33. The support plate 52 is provided with a through hole for the trash rack 33 to pass through, and when the support plate 52 is mounted on the trash rack 33, the upper and lower sides of the support plate 52 are abutted against the nut 331, and the support plate 52 is fixedly mounted on the trash rack 33 through the nut 331. Since the trash rack 33 is large in number, the nut 331 is attached to the support plate 52 and a portion of the trash rack 33.

Note that, since the weight of the trash is light and the weight of the trash collecting basket 4 does not increase significantly when the trash falls into the trash collecting basket 4, the trash collecting basket 4 can still abut against the cover 3.

The implementation principle of town road drainage device of the embodiment of this application does:

when rainwater well 1 does not discharge water, dirt collecting basket 4 plays a role in closing rainwater well 1, sundries can both fall into dirt collecting basket 4, when sundries in rainwater well 1 are cleaned, people can clean up sundries in dirt collecting basket 4 by stretching out hand as long as perforated strainer 2 is opened, if there is accumulated water in dirt collecting basket 4, dirt collecting basket 4 can be manually pressed down, drain hole 621 of plug rod 62 is communicated with drain port 61, accumulated water flows into rainwater well 1 through plug rod 62, and people can clean dirt collecting basket 4 more simply and conveniently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a town road drainage device, includes catch basin (1) to and set up grate (2) on catch basin (1), its characterized in that: the well head department of rainwater well (1) inlays and is equipped with closing cap (3), water inlet (31) have been seted up on closing cap (3), install in water inlet (31) department grate (2), the lower surface of closing cap (3) is connected with trash rack (33) perpendicularly, trash rack (33) are along the even interval distribution of circumference of closing cap (3), install collection dirt basket (4) in rainwater well (1), collection dirt basket (4) are located between trash rack (33), collection dirt basket (4) slide from top to bottom on trash rack (33), be provided with on closing cap (3) and be used for ordering about that collection dirt basket (4) are close to or keep away from drive assembly (5) of closing cap (3), when collection dirt basket (4) butt is on closing cap (3), rainwater well (1) is in the closed condition.

2. A municipal road drainage device according to claim 1, wherein: drive assembly (5) include reset spring (51) and backup pad (52), backup pad (52) and the lower extreme fixed connection who blocks dirty pole (33), the upper end and the bottom fixed connection who gathers dirty basket (4) of reset spring (51), the lower extreme and backup pad (52) fixed connection of reset spring (51).

3. A municipal road drainage device according to claim 2, wherein: the bottom surface fixedly connected with guide bar (42) of dirty basket (4) of collection, reset spring (51) cup joint with guide bar (42), the lower extreme of guide bar (42) passes backup pad (52) and with backup pad (52) sliding connection from top to bottom.

4. A municipal road drainage device according to claim 2, wherein: the sewage collecting basket (4) is provided with a drainage structure (6), and the drainage structure (6) comprises a drainage port (61) and a plug rod (62) for blocking the drainage port (61).

5. A municipal road drainage device according to claim 4, wherein: the drainage port (61) is located at the bottom of the sewage collecting basket (4), the lower end of the plug rod (62) is fixedly connected with the support plate (52), the plug rod (62) is of a hollow structure, an opening is formed in the lower end of the plug rod (62), the lower end of the plug rod (62) is communicated with the rainwater well (1), a drainage hole (621) is formed in the peripheral side of the upper end of the plug rod (62), and when the sewage collecting basket (4) leaves the sealing cover (3), the drainage port (61) is communicated with the drainage hole (621).

6. A municipal road drainage device according to claim 2, wherein: perforation holes (41) vertically penetrate through the side wall of the sewage collecting basket (4), and the sewage blocking rods (33) penetrate through the perforation holes (41) and are fixedly connected with the supporting plate (52).

7. A municipal road drainage device according to claim 6, wherein: the lower end of the trash rack (33) is provided with threads, the supporting plate (52) is provided with a through hole for the trash rack (33) to pass through, the upper side and the lower side of the supporting plate (52) are respectively abutted with a nut (331), and the nut (331) is in threaded connection with the trash rack (33).

8. A municipal road drainage device according to claim 7, wherein: the supporting plate (52) is provided with a water permeable hole (521).

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